2479279741 has 4 divisors (see below), whose sum is σ = 2479490332. Its totient is φ = 2479069152.

The previous prime is 2479279729. The next prime is 2479279753. The reversal of 2479279741 is 1479729742.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2479279729) and next prime (2479279753).

It can be written as a sum of positive squares in 2 ways, for example, as 2157974116 + 321305625 = 46454^2 + 17925^2 .

It is a cyclic number.

It is not a de Polignac number, because 2479279741 - 2¹¹ = 2479277693 is a prime.

It is a super-2 number, since 2×2479279741² = 12293656068266054162, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2479274741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86520 + ... + 111553.

It is an arithmetic number, because the mean of its divisors is an integer number (619872583).

Almost surely, 2^2479279741 is an apocalyptic number.

It is an amenable number.

2479279741 is a deficient number, since it is larger than the sum of its proper divisors (210591).

2479279741 is a wasteful number, since it uses less digits than its factorization.

2479279741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210590.

The product of its digits is 1778112, while the sum is 52.

The square root of 2479279741 is about 49792.3662924348. The cubic root of 2479279741 is about 1353.4488390107.

The spelling of 2479279741 in words is "two billion, four hundred seventy-nine million, two hundred seventy-nine thousand, seven hundred forty-one".